Good morning tesop
It's a shame that the card doesn't work for you.
It may be because of the missing English translation.
Try the following first:
Remove the mod "FS19_holmerPack" from the mod folder.
Pack all extramods that belong to the map in the mod folder DL here.
Needed Mod`s:
Livestock Trailer Addon: ModHub
HoT Animated Object Extend: HOT
GlobalCompany: ModHub
Addon Strohbergung: ModHub
TanktransportMod: LSFM
AdBlueMod: AdBlue Paket
Now try to save the game again and please let me know the result.
Regards Kurth